factory exhaust manifold bolts won't work
HSV AND BIGGER BRAKE UPGRADES
Part Number : RWH-120-06-1M
electrolytes and deposits that cause leaks
This innovative design allows you to fit up to five frictions and steels in the intermediate clutch pack
Proflow SuperMax Cylinder Heads, Aluminium, Holden Commodore VN EFI, Complete, 5 Other factory exhaust manifold bolts won'tPart Number : Proflow Holden Commodore VN SuperMax EFI Aluminium Heads Complete Proflow does not sacrifice quality for a low price you get both with our aluminium cylinder heads. The lightweight heads are cast from A 356 aluminium alloy with a large choice of Engine, for SB & BB Chevrolet, LS Chev Holden Ford SB 289 351W, 302,351 Cleveland 2V & 3V & BB FE, and Chrysler SB & BB, phosphorous bronze valve guides, and ductile iron valve seats for use with